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My 32" Beko 32WLA520HD tv keeps going all funny colours on the screen and the picture goes on and off.

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5 Suggested Answers

Slinteriors
  • 8617 Answers

SOURCE: My television has suddenly gone

Can you post a picture of what your screen looks like along with what is the model number of your set.

Posted on Apr 09, 2008

BobbyR1234
  • 173 Answers

SOURCE: Faulty tevion lcd 32

  1. Check the cables and connections: Make sure that cable connections are securely fastened to the connectors and try reseating the connectors. If connecting a device using component cables, make sure all three color-coded cables are connected correctly into the corresponding connectors. Check the condition and length of the cables. Cables that are longer than 3 meters (10 feet), become more susceptible to promoting signal degradation (small dots "sparkling" on the screen and image ghosting). Cables that have been bent or pinched may also cause picture quality problems. Replace the cable or try a different cable type.
  2. Press the CH button to display a different channel. Picture quality problems on a single channel or on all channels may be caused by the TV station signal (antenna) or the cable signal source.
  3. Make sure that the image quality issue is not coming from your source signal. For example: if the image quality issues occur while viewing TV, switch the source to a DVD player to see if the image quality problems go away. If selecting a different input source (using the remote control) causes the problem to go away, troubleshoot the source device causing the problem - adjust aerial antennas, call the cable company for assistance, and . If a picture quality problem occurs on all sources, the TV or its settings may be the cause of the problem.


  4. Open OSD to adjust the picture: Press the Menu button to open the OSD. Select the Picture menu and adjust the image as needed. If you cannot adjust the TV to fix the problem, reset the settings from the OSD to see if the problem goes away.
  5. Unplug the TV from its power source. With the power cord unplugged, press and hold the power button for five seconds. Turn on the TV. If the image quality problems still exists across all types of signal sources, the TV should be serviced.

Posted on May 26, 2008

falter
  • 245 Answers

SOURCE: Hitachi 32'' lcd tv picture runs slow sometime and goes dark

go in touch wit HITACHI costumer help and service and tell them ur problem u have.....how old is ur TV?
hope u get a answer from hitachi....and good luck

Posted on Mar 12, 2009

phil_frye
  • 295 Answers

SOURCE: my beko plasma made a pop sound then it seemed

I hope it's still under warranty as something happened to one of the power supplies. Best to either take it into a qualified service shop or see what the best prices are for a tech to come to your residence for a service call.
Blessings always,
A/V Media Tech Guy

Posted on Dec 03, 2009

  • 1 Answer

SOURCE: Sanyo CE26LD81B TV going from a red to green to blue screen

same arrrgggg

Posted on Jan 10, 2010

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1 Answer

Funny colours on screen?


These sets have several common problems which are listed below.

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find the fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 01, 2010 | Televison & Video

1 Answer

My beko plasma made a pop sound then it seemed like a light went out behind the screen,cos i can still see and hear whats on the picture but its very faint also before it popped the colours went funny


I hope it's still under warranty as something happened to one of the power supplies. Best to either take it into a qualified service shop or see what the best prices are for a tech to come to your residence for a service call.
Blessings always,
A/V Media Tech Guy

Nov 30, 2009 | Televison & Video

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Thats funny!My TV is doing the same thing,but now I hjave no picture just sound!

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You need to replace both convergence ICs they are STK392-110 you can get new replacement ICs that come with instalation instructions with pictures at the following link.
http://servicemanuals.vstore.ca/

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try unplugging the circuit board thats connected to the green picture tube thats the board in the middle then while the boards unplugged try to power up the tv if it works it means your green picture tube is shorted

May 25, 2008 | Televison & Video

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Can you describe what you mean by "funny with colour" please? That will help to determine the problem circuit.
Thanks,
Dan

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1 Answer

My television has suddenly gone all differnt colours. Switches on OK - sound all OK - picture OK but colours gone funny. It's a sharp TV


Can you post a picture of what your screen looks like along with what is the model number of your set.

Apr 09, 2008 | Televison & Video

1 Answer

Toshiba colours gone wrong


Yes it is repairable. One of two things is wrong. The color wheel is going bad or the DMD board is going bad. These are the most common repairs needed for a Toshiba. I hope this will help.

Mar 23, 2008 | Televison & Video

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